GB1166193A - Improvements in or relating to Machine Tools - Google Patents

Improvements in or relating to Machine Tools

Info

Publication number
GB1166193A
GB1166193A GB08872/67A GB1887267A GB1166193A GB 1166193 A GB1166193 A GB 1166193A GB 08872/67 A GB08872/67 A GB 08872/67A GB 1887267 A GB1887267 A GB 1887267A GB 1166193 A GB1166193 A GB 1166193A
Authority
GB
United Kingdom
Prior art keywords
tool
socket
tongs
movable
changing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB08872/67A
Inventor
Henry Frederick Meyer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Genesis Worldwide Inc
Original Assignee
Genesis Worldwide Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Genesis Worldwide Inc filed Critical Genesis Worldwide Inc
Priority to GB08872/67A priority Critical patent/GB1166193A/en
Publication of GB1166193A publication Critical patent/GB1166193A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/155—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling
    • B23Q3/1552—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling parts of devices for automatically inserting or removing tools
    • B23Q3/1554—Transfer mechanisms, e.g. tool gripping arms; Drive mechanisms therefore
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/155—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling
    • B23Q3/1552—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling parts of devices for automatically inserting or removing tools
    • B23Q3/1554—Transfer mechanisms, e.g. tool gripping arms; Drive mechanisms therefore
    • B23Q2003/155404—Transfer mechanisms, e.g. tool gripping arms; Drive mechanisms therefore the transfer mechanism comprising a single gripper
    • B23Q2003/155407—Transfer mechanisms, e.g. tool gripping arms; Drive mechanisms therefore the transfer mechanism comprising a single gripper linearly movable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/155—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling
    • B23Q3/1552—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling parts of devices for automatically inserting or removing tools
    • B23Q3/1554—Transfer mechanisms, e.g. tool gripping arms; Drive mechanisms therefore
    • B23Q2003/155404—Transfer mechanisms, e.g. tool gripping arms; Drive mechanisms therefore the transfer mechanism comprising a single gripper
    • B23Q2003/155411—Transfer mechanisms, e.g. tool gripping arms; Drive mechanisms therefore the transfer mechanism comprising a single gripper pivotable

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automatic Tool Replacement In Machine Tools (AREA)

Abstract

1,166,193. Tool-changing. MONARCH MACHINE TOOL CO. 24 April, 1967, No. 18872/67. Heading B3B. In a machine tool, tool-changing means comprise a pair of pivoted tong arms 39 movable by pneumatic means 61 in a plane for opening and closing the tongs and movable by rack-and-pinion means 25 in a perpendicular plane to swing the tool from a transfer station to an operating station, the transfer station being movable by a cam surface 29 through not more than 25 degrees. The tools are stored in conical sockets 19 in a turntable 17, which is indexed by Geneva gearing 52, 56, 57 driven by an electric motor 50 under tape control. The pinion 25 is oscillated by a fluid-pressure device 60 and swings the tong-carrying shaft 64 through a crank 69, a rod 67, and a gear segment 65. The cam 29 moves a rod 28 abutting a lever 59 to swing the table 17 and allow a tool to be moved into, or clear of, its socket 19. Thus, the sequence of tool-changing movements is: the tongs grasp a tool in a socket by its grooved portion 31 and lift it clear, the socket is swung aside, and the tongs are swung to bring the tool into alignment with the machine spindle 14. The tool is held in the spindle 14 by levers 91, 92 engaging bevelled surfaces 35 and actuated by a spring-pressed sleeve 88. To release the tool, the sleeve 88 is moved upwardly by pistons 98, the lower ends of the levers 91, 92 engaging a surface 36 of the tool to disengage the tapered surfaces 81.
GB08872/67A 1967-04-24 1967-04-24 Improvements in or relating to Machine Tools Expired GB1166193A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08872/67A GB1166193A (en) 1967-04-24 1967-04-24 Improvements in or relating to Machine Tools

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08872/67A GB1166193A (en) 1967-04-24 1967-04-24 Improvements in or relating to Machine Tools

Publications (1)

Publication Number Publication Date
GB1166193A true GB1166193A (en) 1969-10-08

Family

ID=10119876

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08872/67A Expired GB1166193A (en) 1967-04-24 1967-04-24 Improvements in or relating to Machine Tools

Country Status (1)

Country Link
GB (1) GB1166193A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2348013A1 (en) * 1976-04-15 1977-11-10 Ernault Somua H Tool change for NC vertical mill - has cam tracks on spindle head to mechanically operate arm transferring tool from magazine
FR2511283A1 (en) * 1981-08-12 1983-02-18 Cef Centre Etd Fraisage AUTOMATIC TOOL CHANGE DEVICE FOR MACHINE TOOL
CN110666562A (en) * 2019-11-01 2020-01-10 姚国成 Quick drill bit replacing mechanism for drilling machine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2348013A1 (en) * 1976-04-15 1977-11-10 Ernault Somua H Tool change for NC vertical mill - has cam tracks on spindle head to mechanically operate arm transferring tool from magazine
FR2511283A1 (en) * 1981-08-12 1983-02-18 Cef Centre Etd Fraisage AUTOMATIC TOOL CHANGE DEVICE FOR MACHINE TOOL
EP0073687A1 (en) * 1981-08-12 1983-03-09 Centre D'etudes Du Fraisage (C.E.F.) Automatic tool changing apparatus for machine tools
CN110666562A (en) * 2019-11-01 2020-01-10 姚国成 Quick drill bit replacing mechanism for drilling machine

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee